.project_tong{
    /*width: 380px;*/
    margin:0 50px 20px 0;
}
.project_tong dd,.project_tong dt{
    font: 18px/30px "微软雅黑";
    color: #333;
}
.form{
    margin:0 0 0 10px;
}
.project_tong dt{
    width:80px;
}
.project_tong dd input{
    width: 280px;
    height:25px;
}
.project_tong dd textarea{
    resize: none;
    font: 16px/24px "微软雅黑";
    color: #333;
}
.project_tong dd input.change-btn{
    margin: 10px 0 0 0;
    padding: 0;
    border: none;
    width: 95px;
    height: 40px;
    border: 1px solid #ccc;
    background: none;
    border-radius: 5px;
    font: 14px/40px "微软雅黑";
    cursor: pointer;

}










